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International 9900/i/ix Frame Crossmembers-Cov

Improve your International 9900/i/ix with premium frame crossmembers, retrofit kits, and walking beams. Explore our aftermarket options!
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Flanged Lock Nut 3/4 Inch- 10 TPI

    Flanged Lock Nut 3/4 Inch- 10 TPI

    AUTOMANN USA

    $2.31
    Flanged Lock Nut Replaces D85020662* High Quality Flanged Lock Nut* Dimensions: - A/F- 1.10 Inch - Height- 0.65 Inch* Threads- 3/4 Inch- 10* Sold Individually* Warranty On Flanged Lock Nuts Against...
    29-05250003
    SKU:
    29-05250003
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $2.31
    Qty in Cart: 0
    Price:
    $2.31
    Subtotal:
  • On Sale
    Limited Quantity Available
    Grade C Lock Nut

    Grade C Lock Nut

    AUTOMANN USA

    $0.26 - $6.34
    Choose Option(s) to see description.Lock Nut 9/16 Inch -12 TPI Grade CGrade C Lock Nut With 9/16 Inch -12 Threads Replaces D85005002* High Quality Lock Nut* 0.86 Inch A/F* 0.47 Inch Height* Threads-...
    PPR_206104
    SKU:
    PPR_206104
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $0.26 - $6.34
    Qty in Cart: 0
    Price:
    $0.26 - $6.34
    Subtotal:
  • Flanged Lock Nut 1/2 Inch- 13 TPI Grade C

    Flanged Lock Nut 1/2 Inch- 13 TPI Grade C

    AUTOMANN USA

    $1.12
    Flanged Lock Nut Replaces 8397200, D85020636, And 60819000* High Quality Flanged Lock Nut* Dimensions: - 0.73 Inch A/F - 0.43 Inch Height* Threads- 1/2 Inch- 13* Grade C* Sold Individually* Warranty...
    29-05250006
    SKU:
    29-05250006
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1.12
    Qty in Cart: 0
    Price:
    $1.12
    Subtotal:
  • Center Beam Bushing 12 Inch - 2325972, E1338 For Hendrickson

    Center Beam Bushing 12 Inch - 2325972, E1338 For Hendrickson

    AFTERMARKET

    $165.99
    Center Beam Bushing 2 ID x 2-3/4 OD x 12 Inch W/ 3-9/16 OD Sleeve, Welded Plug* High Quality Center Beam Bushing * Dimensions: - 2 Inch ID  - 2 3/4 Inch OD  - 12 Inch Length* With 3 9/16 Inch OD...
    29-05100063
    SKU:
    29-05100063
    Material Options:
    Steel
    Diameter Options:
    2 Inch
    Truck Class:
    Heavy Duty
    Length Options:
    12 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $165.99
    Qty in Cart: 0
    Price:
    $165.99
    Subtotal:
  • Flanged Lock Nut 5/8 Inch-11 TPI

    Flanged Lock Nut 5/8 Inch-11 TPI

    AUTOMANN USA

    $1.15
    Flanged Lock Nut Replaces D85020649, W300306, 14003012, 95112H, 8397202, And A344X6200* High Quality Flanged Lock Nut* Dimensions: - A/F- 0.91 Inch - Height- 0.56 Inch* Threads- 5/8 Inch-11* Sold...
    29-05250004
    SKU:
    29-05250004
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $1.15
    Qty in Cart: 0
    Price:
    $1.15
    Subtotal:
  • Slider Block Assembly - S14264 For Hendrickson 2-1/2in Spring, 2-5/8in Block

    Slider Block Assembly - S14264 For Hendrickson 2-1/2in Spring, 2-5/8in Block

    AFTERMARKET

    $72.99
    Slider Block With Bolt & Nut Replaces E3777 And R303777* High Quality Slider Block* Consists Of  - (1) Slider Block - (1) 7/8 Inch Lock Nut  - (1) 7/8 Inch X 5-1/2 Inch Cap Screw * For 2 1/2 Inch...
    29-05200001
    SKU:
    29-05200001
    Length Options:
    2 1/2 Inch
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $72.99
    Qty in Cart: 0
    Price:
    $72.99
    Subtotal:
  • Poly Walking Beam Center Bushing - E9510,R309510, 21034569 For Hendrickson

    Poly Walking Beam Center Bushing - E9510,R309510, 21034569 For Hendrickson

    AFTERMARKET

    $243.99
    Poly Walking Beam Center Bushing 3.5 SM OD x 12 Inch, Welded Plug* High Quality Center Bushing* Poly* Dimensions: - 2.5 Inch ID  - 4.75 Inch Large OD - 3.5 Inch Small OD  - 12 Inch Length* Welded...
    29-05100045
    SKU:
    29-05100045
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Diameter Options:
    2 1/2 Inch
    Length Options:
    12 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Make:
    Trailer
    $243.99
    Qty in Cart: 0
    Price:
    $243.99
    Subtotal:
  • BESTfit 1.125 ID X 4.25 Inch Poly Fifth Wheel Bushing

    BESTfit 1.125 ID X 4.25 Inch Poly Fifth Wheel Bushing

    BESTFIT TRUCK PARTS

    $20.01
    Poly Fifth Wheel Bushing Replaces D90, E7450, And R307450 By BESTfitThe BESTfit 1.125 ID X 4.25 Inch Poly Fifth Wheel Bushing delivers precision engineering and long-lasting durability. With a 4...
    29-05110002
    SKU:
    29-05110002
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $20.01
    Qty in Cart: 0
    Price:
    $20.01
    Subtotal:
  • Beam Center Bushing 3.5 Sm OD X 12.00 Inch- 5919-000 For Hendrickson

    Beam Center Bushing 3.5 Sm OD X 12.00 Inch- 5919-000 For Hendrickson

    AFTERMARKET

    $330.99
    12 Inch Beam Center Bushing W/ 3.5 Small OD & 4.75 Large OD* High Quality Center Bushing* Dimensions: - 12.00 Inch Overall Length - 7.00 Inch C To C Length - 4.75 Inch Overall Diameter  - 3.50 Inch...
    29-05100041
    SKU:
    29-05100041
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Length Options:
    12 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $330.99
    Qty in Cart: 0
    Price:
    $330.99
    Subtotal:
  • End Beam Bushing 5-3/4 Inch - D402, E9512, 45900P For Hendrickson

    End Beam Bushing 5-3/4 Inch - D402, E9512, 45900P For Hendrickson

    AFTERMARKET

    $82.99
    End Beam Bushing 2-1/2 ID x 4-3/8 OD x 5-3/4 Inch W/ 4-1/4in Sleeve* High Quality End Beam Bushing* Poly* Dimensions: - 2-1/2 Inch ID  - 4-3/8 Inch OD - 5-3/4 Inch Length* With 4 1/4 Inch Sleeve* 70...
    29-05100022
    SKU:
    29-05100022
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Diameter Options:
    2 1/2 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Length Options:
    5 3/4 Inch
    $82.99
    Qty in Cart: 0
    Price:
    $82.99
    Subtotal:
  • Flanged Lock Nut 07/16 Inch- 20 TPI Grade C

    Flanged Lock Nut 07/16 Inch- 20 TPI Grade C

    AUTOMANN USA

    $0.90
    Flanged Lock Nut With 07/16 Inch- 20 Threads* High Quality Flanged Lock Nut* A/F- 0.656 Inch* Threads: 07/16 Inch- 20* Sold Individually* Warranty On Flanged Lock Nuts Against Defects In Workmanship...
    09-05250032
    SKU:
    09-05250032
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $0.90
    Qty in Cart: 0
    Price:
    $0.90
    Subtotal:
  • Jam Nut 5/8 Inch - 18 TPI

    Jam Nut 5/8 Inch - 18 TPI

    AUTOMANN USA

    $0.47
    15/16 Inch Thick Jam Nut* High Quality Jam Nut* W.A.F.- 15/16 Inch* Thickness- 3/8 Inch* Threads: 5/8 Inch- 18* Sold Individually* Warranty On Jam Nuts Against Defects In Workmanship & Material From...
    09-05250026
    SKU:
    09-05250026
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $0.47
    Qty in Cart: 0
    Price:
    $0.47
    Subtotal:
  • Grease Fitting 1/8in 27 NPT - Straight

    Grease Fitting 1/8in 27 NPT - Straight

    AUTOMANN USA

    $0.45
    1/8 Inch 27 NPT Straight 5/8 Inch Long Grease Zerk Fitting* High Quality Grease Fitting* 5/8 Inch Length* Thread: 1/8 Inch- 27 NPT * Sold Individually* Warranty On Grease Fittings Against Defects In...
    09-059904
    SKU:
    09-059904
    Truck Class:
    Universal
    Material Options:
    Bronze
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $0.45
    Qty in Cart: 0
    Price:
    $0.45
    Subtotal:
  • On Sale
    Limited Quantity Available
    Flanged Lock Nut 1/2 Inch- 20 TPI

    Flanged Lock Nut 1/2 Inch- 20 TPI

    AUTOMANN USA

    Now: $0.18
    Was: $0.94
    Flanged Lock Nut Replaces 8397200, 10048004, W300305, 231102008, 23-1102008, And 414087C1* High Quality Flanged Lock Nut* 0.50 Inch Height* 0.750 Inch A/F* Threads: 1/2 Inch- 20 TPI* Sold...
    09-05250031
    SKU:
    09-05250031
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    Now: $0.18
    Was: $0.94
    Qty in Cart: 0
    Price:
    Now: $0.18
    Was: $0.94
    Subtotal:
  • Torque Rod Bolt Kit 5/8 Inch - Sa2206

    Torque Rod Bolt Kit 5/8 Inch - Sa2206

    AUTOMANN USA

    $6.92
    Torque Rod Bolt Kit Replaces SA2206* High Quality Torque Rod Bolt Kit * Consists Of  - (1) Shackle Bolt - (1) U Bolt Washer 5/8 Inch  - (1) Lock Nut 5/8 Inch* Sold Individually* Warranty On Torque...
    09-05250056
    SKU:
    09-05250056
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $6.92
    Qty in Cart: 0
    Price:
    $6.92
    Subtotal:
  • Poly Fifth Wheel Bushing Kit Replaces E-9569, RL04413 For SAF Holland/Neway

    Poly Fifth Wheel Bushing Kit Replaces E-9569, RL04413 For SAF Holland/Neway

    AFTERMARKET

    $87.99
    Holland 5th Wheel Poly Bushing KitKeep your SAF Holland or Neway fifth wheel running smoothly with this Poly Fifth Wheel Bushing Kit, replacing OEM parts E-9569 and RL04413. This complete kit...
    09-05110025
    SKU:
    09-05110025
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $87.99
    Qty in Cart: 0
    Price:
    $87.99
    Subtotal:
  • Flanged Lock 5/8 In -18 TPI

    Flanged Lock 5/8 In -18 TPI

    AUTOMANN USA

    $1.21
    Flanged Lock Nut Replaces 10008001, 414089C1, R303793Achieve reliable, vibration-resistant connections with the Flanged Lock 5/8 In -18 TPI. Built for truck applications, this flanged lock nut...
    09-05250030
    SKU:
    09-05250030
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1.21
    Qty in Cart: 0
    Price:
    $1.21
    Subtotal:
  • Poly Fifth Wheel Bushing 2.8 OD X 2 ID X 4 Inch - SK290594, SK290595 For Jost

    Poly Fifth Wheel Bushing 2.8 OD X 2 ID X 4 Inch - SK290594, SK290595 For Jost

    AUTOMANN USA

    $17.34
    Jost Fifth Wheel Polly Bushing Replaces SK290594 And SK290595* High Quality Fifth Wheel Bushing* Poly* Dimensions: - 4.00 Inch Length - 2.80 Inch OD - 2.00 Inch ID* Sold Individually* Warranty On...
    09-05110024
    SKU:
    09-05110024
    Material Options:
    Plastic/Poly
    Truck Class:
    Universal
    Length Options:
    4 Inch
    Diameter Options:
    2 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $17.34
    Qty in Cart: 0
    Price:
    $17.34
    Subtotal:
  • Shackle Side Bar Rear Of Front 4 Inch - Replaces 507204C3, 546036C1 For International

    Shackle Side Bar Rear Of Front 4 Inch - Replaces 507204C3, 546036C1 For International

    AFTERMARKET

    $44.09
    International 4 Inch C To C Rear Of Front Shackle Side Bar Replaces 507204C3 And 546036C1Ensure your International truck's suspension stays strong with this high-quality Shackle Side Bar Rear of...
    07-05090025
    SKU:
    07-05090025
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    International
    Product Type:
    Frame & Chassis
    $44.09
    Qty in Cart: 0
    Price:
    $44.09
    Subtotal:
  • BESTfit Rear Axle Seat W/ 4 Degree Pinion, Driver Side - 473396C1 For International - 3 Inch Spring

    BESTfit Rear Axle Seat W/ 4 Degree Pinion, Driver Side - 473396C1 For International - 3 Inch Spring

    BESTFIT TRUCK PARTS

    $26.60
    BESTfit Rear Axle Seat With 4 Degree Offset Replaces 4C4O5788RA, 4C4Z5793LA, 473396C2, 1259G163, 1259R252, And 1259U281* High Quality Axle Seat* Driver Side* 3 Inch Spring* Rear* 4 Degrees* 4-5/8...
    07-05100014
    SKU:
    07-05100014
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    International
    Product Type:
    Frame & Chassis
    Length Options:
    3 Inch
    Position:
    Driver Side
    $26.60
    Qty in Cart: 0
    Price:
    $26.60
    Subtotal:
  • Total: items /

Adding your products to cart

Find high-quality replacement and upgrade parts for your truck in the International 9900/i/ix Frame Crossmembers-Cov product lineup. This selection includes stainless steel rear frame covers, adjustable walking beams, and heavy-duty crossmember retrofits for many models. These components are designed to replace worn or damaged OEM parts and maintain your truck. With durable options like fiber-reinforced rear covers and specialized hardware, this product lineup offers reliable solutions to keep your International semi running smoothly.

Frequently Asked Questions About International 9900/i/ix Frame Crossmembers-Cov

What exactly are frame crossmember covers, and what purpose do they serve?

Frame crossmember covers are the panels that fit over or around the crossmembers running between the frame rails on your International 9900, 9900i, or 9900ix. They help finish out the underside and frame area of the truck, providing a cleaner look while also offering a layer of protection to the crossmember structure from road debris, moisture, and corrosion buildup.

Will these covers fit my specific International 9900, 9900i, or 9900ix model year?

Fitment can vary between the 9900, 9900i, and 9900ix depending on frame configuration and production year, so it is important to check the listed specifications on each product page against your VIN or existing crossmember dimensions before ordering. If you are unsure, reach out to our team with your truck's details and we can help confirm the correct part.

What materials are these crossmember covers made from, and how do they hold up over time?

Crossmember covers in this category are typically made from steel or aluminum, depending on the specific product listed. Steel covers tend to offer more rigidity, while aluminum options are lighter and naturally more resistant to rust. Check the individual product description for material specifics, gauge, and any protective coating or finish applied.

Do these covers come with a finish already applied, or will I need to paint or coat them myself?

Some covers are available with a raw or mill finish, while others may come pre-treated or coated depending on the manufacturer. If a specific finish or paint match is important for your build, review the product listing closely or contact us beforehand so you know what to expect out of the box.

What does installation typically involve, and can I install a crossmember cover myself?

Installation generally involves aligning the cover with the existing mounting points on the crossmember and securing it with bolts or hardware, which may or may not be included depending on the product. Most experienced DIYers or shop technicians can handle this without major issues, but you should always reference your truck's service manual or have a qualified technician verify fitment, especially if any drilling or modification is required.


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